Product properties: This product is a brownish yellow or gray white powder.

Ingredients: astragaloside IV, Astragalus Polysaccharides

It distributes in Hebei, Shanxi, Shaanxi,Sichuan, Gansu, planting in jungle and ravine.It has a large number of chemical components, mainly contain saponins, flavonoids, polysaccharides and amino acids, etc.